CVE-2026-42496
CriticalAdvisory
Published 26 May 2026In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.1
- base score, highest
- EPSS
- 0.004
- 37th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,155
- of 17,792 indexed, latest versions
- Container images
- 2,087
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Important: perl-Archive-Tar security update
Carried by container images the latest versions of 2,155 of 17,792 indexed charts deploy, on 2,087 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| perldeb | 5.18.2-2ubuntu1, 5.18.2-2ubuntu1.1, 5.18.2-2ubuntu1.4, 5.18.2-2ubuntu1.7+30 more | 5.18.2-2ubuntu1.7+esm7, 5.26.1-6ubuntu0.7+esm2, 5.30.0-9ubuntu0.5+esm2, 5.34.0-3ubuntu1.7+5 more | 2,085 |
| perl-Archive-Tarrpm | 2.38-6.el9, 2.38-6.el9.0.1 | 0:2.38-6.el9_8.1 | 2 |
- OSV records
- DEBIAN-CVE-2026-42496UBUNTU-CVE-2026-42496RLSA-2026:30856ECHO-1732-bcf6-7970
- Also known as
- USN-8467-1
Charts affected
2,155 by stars
Container images carrying it
2,087 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| instill/ | e980125e5ba5 | perl | 5.40.1-6+deb13u1 | 1 |
| instructure/ | 34400d82f28f | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| intel/ | aa8f5483a2ef | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| intel/ | 1a89327e499b | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| intelowlproject/ | 0b22e547ea6b | perl | no fix listed | 1 |
| intel/ | 591a9db4a427 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| inventree/ | a946ec09da3e | perl | 5.40.1-6+deb13u1 | 1 |
| iofog/ | 7260cf861479 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| iomesh/ | 1a151f602451 | perl | 5.34.0-3ubuntu1.7 | 1 |
| iomesh/ | 5d3f9bf9240b | perl | 5.34.0-3ubuntu1.7 | 1 |
| iomesh/ | 002c4b92fd34 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| iomesh/ | 292ad270082e | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| iomesh/ | de4aa40684ad | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| iomesh/ | f6c76380db34 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| iosifache/ | 85df3f04b5da | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ironmansoftware/ | 1943c73cce31 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ispras/ | 42aa9fa9f189 | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | b8f16a765eea | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 72f25a55f078 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 8f92fc1b6592 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 328b237e4fb1 | perl | no fix listed | 1 |
| istio/ | 0a7f02b2c7c9 | perl | no fix listed | 1 |
| istio/ | 2232f365aed6 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | ab34c4740f44 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | ce27c9ce43c8 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | 655eefa11c84 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | 6cfce8a071b9 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 70f9d1fe5fff | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | 294ca55bd1cc | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | 325156535773 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | 9c3d6a218181 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | ac0284d75ec9 | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | ce9d87606701 | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | db08d6963975 | perl | 5.34.0-3ubuntu1.7 | 1 |
| istio/ | e7e110a421c2 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | f8b0e412ac4a | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| istio/ | 87a9db561d2e | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | 88c6c693e67a | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| istio/ | df69c1a7af7c | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| istio/ | 05f3972d80a9 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ixsystems/ | 19c218455cd2 | perl | 5.40.1-6+deb13u1 | 1 |
| jacobalberty/ | 4a3616625dda | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| jacobalberty/ | b3edc809a3ff | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| jaedb/ | 048cfbf58d57 | perl | no fix listed | 1 |
| jakowenko/ | b858bac9e32a | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| janzo83/ | fb3c4ac36f3e | perl | no fix listed | 1 |
| jbtronics/ | 5db71f6db59d | perl | no fix listed | 1 |
| jedi132000/ | dc2a81e92f23 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| jellyfin/ | 1694ff069f0c | perl | 5.40.1-6+deb13u1 | 1 |
| jellyfin/ | 17285f9cce63 | perl | 5.40.1-6+deb13u1 | 1 |